Re: [ovirt-users] ovirt 4.1 - skylake - no avx512 support in virtual machines

2018-02-28 Thread Marco Lorenzo Crociani
Skylake-Client does _not_ have AVX512 (I tried now on a Kaby Lake Core i7 laptop). Only Skylake-Server has it and it will be in RHEL 7.5. Thanks, Paolo Ok, we'll stay with pass-through until RHEL 7.5. Thanks, -- Marco Crociani Prisma Telecom Testing S.r.l. via Petrocchi, 4 20127 MILANO

[ovirt-users] ovirt 4.1 - skylake - no avx512 support in virtual machines

2018-02-26 Thread Marco Lorenzo Crociani
Hi, I can't access avx512* instruction set from virtual machines. I have made a one server compute cluster to test new hardware: oVirt 4.1.9 CentOS 7 Cluster CPU Type: Intel Skylake Family Compatibility Version: 4.1 HOST: CPU Model Name:Intel(R) Xeon(R) Platinum 8180 CPU @ 2.50GHz Family:

[ovirt-users] GetGlusterLocalLogicalVolumeListVDSCommand execution failed: null

2018-10-25 Thread Marco Lorenzo Crociani
Hi, I'm updating ovirt to 4.2.6.4-1.el7 Engine is updated Compute nodes are updated Storage nodes are not yet updated because ovirt 4.2.6.4-1.el7 depends on gluster 3.12 while now I have gluster 3.10. Compatibility Versions: Compute datacenter 4.2 Storage 4.1 (because I don't have yet updated

[ovirt-users] VM stuck in paused mode with Cluster Compatibility Version 3.6 on 4.2 cluster

2018-09-20 Thread Marco Lorenzo Crociani
Hi, we upgraded ovirt from version 4.1 to 4.2.6. Rebooted all vms. We missed two vms that were at Cluster Compatibility Version 3.6. There was a gluster/network IO problem and vms got paused. We were able to recover all the other vms from the paused state but we have two vms that won't run

[ovirt-users] Re: [Gluster-users] VMs paused - unknown storage error - Stale file handle - distribute 2 - replica 3 volume with sharding

2018-12-13 Thread Marco Lorenzo Crociani
e replicas of the involved shard. Found identical digests. - tried to delete the shard from a replica set, one at a time, along with its hard link. Shard is always rebuilt correctly but error from client persists. Regards, -- Marco Crociani Il 22/11/18 13:19, Marco Lorenzo Crociani ha scritto: Hi

[ovirt-users] VMs paused - unknown storage error - Stale file handle - distribute 2 - replica 3 volume with sharding

2018-11-22 Thread Marco Lorenzo Crociani
Hi, I opened a bug on gluster because I have reading errors on files on a gluster volume: https://bugzilla.redhat.com/show_bug.cgi?id=1652548 The files are many of the VMs images of the oVirt DATA storage domain. oVirt pause the vms because unknown storage errors. It's impossibile to

[ovirt-users] Re: VM stuck in paused mode with Cluster Compatibility Version 3.6 on 4.2 cluster

2018-11-19 Thread Marco Lorenzo Crociani
for you as well. *From:* Marco Lorenzo Crociani <mailto:mar...@prismatelecomtesting.com>> *Subject:* [ovirt-users] VM stuck in paused mode with Cluster Compatibility Version 3.6 on 4.2 cluster *Date:* September 20, 2